The Kelka forest in the Mopti region of Mali is important for the provision of ecosystem services like carbon sequestration and maintenance of the hydrological cycle. The Kelka forest area occupies more than 300, 000 hectares with 15
villages within and around its boundaries. The forest resources and soil fertility of the forest are in continuous decline due to a combination of climatic and human induced factors. For example, the availability of firewood has halved

Soil erosion and deposition values were estimated using pixel based landscape information and the Unit Stream Power Erosion Deposition (USPED) model, which works with the Universal Soil Loss Equation (USLE) parameters. The USPED model was adapted to Ethiopian conditions based on evidence from the Soil Conservation Research Programme, and calibrated and validated using data from former research stations as well as the Abbay (Blue Nile) Basin. Additionally, some of the USLE parameters were reduced in order to achieve a satisfactory approximation of sediment loss for the Abbay Basin.

The development of modern high efficiency bioenergy technologies has the potential to improve energy security and access while reducing environmental impacts and stimulating low-carbon development. While modern bioenergy production is increasing in the world, it still makes a small contribution to our energy matrix. At present, approximately 87% of energy demand is satisfied by energy produced through consumption of fossil fuels.

Projected land demands for bioenergy fall well within conservative estimates of current and future land availability (240 to 905 Mha). Estimates for the amount of modern bioenergy needed to meaningfully mitigate climate change range from 80 to 200 EJ in the 2050 timeframe. At the upper end of this range, we estimate that about 200 million hectares would be required. This may be compared to most estimates for the amount of land available for bioenergy, which exceed 500 million hectares.

Land degradation and desertification reduce the provision of ecosystem services by lands and soils. This constrains development, reduces water, food, and energy security, and triggers resource conflicts. Although biophysical processes and economic impacts are increasingly understood, efforts to combat degradation have been failing thus far to prevent further losses of land productivity, a cost estimated at 42 billion USD/year (Dregne & Chou, 1992; Requier-Desjardins, 2007).

Drylands have always been the subject to intra- and inter-annul fluctuations of climate conditions, with important consequences for ecosystem function and productivity.

Over the last three decades the issues of sustainability have been addressed and policy options have been proposed at the global, regional and sometimes at the national level to revert the negative trends on the social, economic and environmental aspects of development. But still, we are in front of a scenario that indicates that if land resources are not managed in a sustainable manner, the inter-generational issue of sustainable development will not be achieved.

With an expected 9.5 billion people living on earth by 2050, population pressure, higher consumer expectations and climate change will tax and degrade our natural resource base, especially the LAND. With an increasing awareness of the potential of land to meet public and private development goals, land is being seen as an ever more attractive investment vehicle.

Land degradation is a widespread crisis, destabilizing nations and communities on a global scale. To be clear, food will be less plentiful (and thus more expensive) unless responsible land management and res- toration is given priority on the international political agenda. The commitment to halt and reverse land degradation will undoubtedly feature prominently in post-2015 development and climate agendas.

The World Business Council for Sustainable Development has developed a comprehensive work program that can help its members better understand risks linked to inaction and opportunities for action, structuring its work program around the international discussions led by the UNCCD on LDN. In particular LDN is reflected in the WBCSD’s Action2020 targets of “restoring at least 12 million hectares per year of degraded land”, and a business solution on “Restoring Degraded Land” has been developed to provide a response to land degradation challenges and the LDN target.

The protection of fertile soils is a precondition for sustainable development. In the final document of the conference of the United Nations on sustainable development in June 2012 in Rio de Janeiro (Rio+20 Conference), the international community thus agreed to strive for a “land degradation neutral world”. The legal study by Ecologic Institute, Berlin, firstly scrutinizes some national legislation (Germany/EU, USA and Brazil) in order to identify legal instruments which are suitable for the implementation of the goal of a “land degradation neutral world”.

The GEF Land Degradation Focal Area provides the framework for eligible countries1 to utilize GEF resources for implementing the UNCCD. Through the focal area, the GEF provides incremental financing for countries to invest in sustainable land management (SLM) activities that generate multiple environmental and development benefits. In most developing countries, SLM represents a major opportunity for sustainable intensification of existing farmlands, leading to sustained productivity.